中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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A new framework to characterize and unify the impact load exerted by flow-type mass movements 期刊论文  OAI收割
LANDSLIDES, 2024, 页码: 12
作者:  
Song, Dongri;  Chen, Xiaoqing
  |  收藏  |  浏览/下载:75/0  |  提交时间:2024/05/28
Dynamic Mechanical Behaviors of Rock's Joints Quantified by Repeated Impact Loading Experiments with Digital Imagery 期刊论文  OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2022, 卷号: 55, 期号: 11, 页码: 7035
作者:  
Zou, Junpeng;  Hu, Xiaoyue;  Jiao, Yu-Yong;  Chen, Weizhong;  Wang, Jinchao
  |  收藏  |  浏览/下载:40/0  |  提交时间:2023/08/02
Dynamic Mechanical Behaviors of Rock's Joints Quantified by Repeated Impact Loading Experiments with Digital Imagery 期刊论文  OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2022, 卷号: 55, 期号: 11, 页码: 7035
作者:  
Zou, Junpeng;  Hu, Xiaoyue;  Jiao, Yu-Yong;  Chen, Weizhong;  Wang, Jinchao
  |  收藏  |  浏览/下载:81/0  |  提交时间:2023/08/02
Occurrence and mass loads of biocides in plastic debris from the Pearl River system, South China 期刊论文  OAI收割
CHEMOSPHERE, 2020, 卷号: 246, 页码: 125771
作者:  
Jia, Yu-Wei;  Huang, Zheng;  Hu, Li-Xin;  Liu, Shan;  Li, Heng-Xiang
  |  收藏  |  浏览/下载:60/0  |  提交时间:2020/09/22
The lightweight design of the inner framework of the opto-electronic stabilization platform based on finite element analysis (EI CONFERENCE) 会议论文  OAI收割
2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management, IE and EM 2011, September 3, 2011 - September 5, 2011, Changchun, China
Zou Q.; Ma H.-L.; Hu Y.; Ding J.-W.
收藏  |  浏览/下载:55/0  |  提交时间:2013/03/25
The airborne opto-electronic stabilization platform should have the characteristics of high requirements for stability  tracking accuracy and lightweight. In order to verify the rationality of the main load-bearing structure  the inner-gimbal  finite element analysis was performed. Because of the poor working conditions of the airborne opto-electronic stabilization platform and the wide range of working temperature variation  -45 C 60 C  according to the actual working environment  air-resistance and temperature were added to the loads of the inner-gimbal in analysis. What's more  based on the analysis results  lightweight design was performed to the initial model and 64.37% of mass was decreased. The remarkable effect was obtained. This research is going to be instructive to design and production of the airborne opto-electronic stabilization platform in the future. 2011 IEEE.  
酸沉降的阶段临界负荷研究 学位论文  OAI收割
硕士, 北京: 中国科学院研究生院, 2007
朱婧
收藏  |  浏览/下载:87/0  |  提交时间:2010/05/25